MCP Tools

Convert a file between any of Convert Fleet's 178+ supported formats (documents, images, audio, video, e-books, archives, fonts, spreadsheets). Provide the input as a public file_url (preferred) or inline file_base64 + filename, and the target_format (e.g. 'pdf', 'mp3', 'docx', 'webp'). Returns a short-TTL signed download URL for the converted file. Use list_supported_formats first if unsure a target is valid.

Reduce a file's size while keeping its format and reasonable quality. Best for images (png/jpg/jpeg/webp/gif) and media (mp4/mp3/wav) — the file is re-encoded at a smaller size. Provide file_url or file_base64 + filename.

Run a PDF operation: merge several PDFs, split into pages, rotate, delete-pages, extract-pages, number-pages, watermark, or protect. For 'merge' pass file_urls[] or file_base64s[]; for everything else pass a single file_url or file_base64. 'split' returns the pages as base64; the other operations return a signed download URL.

Run FFmpeg on a media file (transcode, trim, scale, extract audio, change frame rate, make a thumbnail, etc.). Pass the input as file_url or file_base64 + filename, the FFmpeg arguments that go AFTER the input in 'args' (e.g. '-vf scale=1280:720 -c:v libx264' or '-vn -ab 192k'), and the output_format (e.g. 'mp4', 'mp3', 'gif'). The server runs: ffmpeg -i <input> <args> output.<output_format>. Shell metacharacters and network/file protocols are blocked.

Return the catalogue of input/output formats Convert Fleet supports, grouped by category, so you can choose a valid target_format for convert_file. Optionally pass 'from' to echo whether a given source format is recognised.

Return the caller's Convert Fleet plan (free/premium/enterprise) and remaining credits for the current period.